Help! Classical piano tune stuck in head

[Arcadia]

If anyone has a wide knowledge of classical piano music please help!
During lockdown I've been playing quite a bit again. I have my Dad's old piano books, there's a lot of Mozart and Beethoven sonatas.
Now a tune has got stuck in my head and I can't find it in the books. I'm sure my dad used to play it (he died when I was a child sadly so I can't ask him).
If you think you may be able to help send me a PM and I'll try and get a clip of me singing it to you.
It's driving me crazy day and night!

These videos might help:

I might be able to help.

Have you tried humming it into the Shazam app?!

Shazam can't get it! Hard to sing/hum as I can hear both parts in my head.
I know I sound mad!

Not those @applepineapple but thanks. If it's the second or third movement of something I may never know!

Try me? Might be able to guess it!

How do I send a clip?!

I could try and write it out and post a picture?

Record it to soundcloud and post a link?

Gymnopedies by Erik Satie has three movements. Perhaps it's one of those.

Please say this works! It's actually two hands with quavers in the left hand but I've simplified it. Don't know if the key is right!

Quite a slow piece

Sorry Arcadia. I've only limited piano skill and I don't recognise it. It's not one of the Gymnopedies tunes though. Good luck with your search.

I just played it and it is familiar to me but I can't place it. Sorry! Hopefully someone else will know.

@WildRosie it isn't but good call as similar sort of feel to it, quite emotional

Maybe an Einaudi tune?

Beethoven Pathetique sonata!

I know it!! I need to think.. I’ll be back!

@BoxOfShapes is there a number? I have three big Beethoven books. I did think it was one of them! Which movement?

2nd mvt of Beethoven’s ‘pathetique’!

(Aka Sonata Op. 13 no.8 in Cmin)

The top line is similar to Nimrod from Elgar's Enigma Variations, so it could be a piano reduction of that?

Ooh

@Arcadia, it's Sonata No. 8 in C minor, Op. 13., 2nd movement (Adagio cantabile). It's one of my favourites!

If by any chance it's not in any of your books then are you familiar with imslp? It's database of out-of-copyright music PDFs and it will certainly be on there.